Faasi kadu/järiestuse kontrollirelee 1SPDT 5A 280-520VAC

Modular level control relays for conductive liquids. Automatic resetting.
Use with 3 sensing electrodes, MIN, MAX and COM (not included).
2.5-50kOhm adjustable sensitivity.
Programming selector for emptying or filling function with fail-safe operation.
Double insulation between each supply, electrode and output relay circuit.
Adjustable probe signal delay: 1-10s.
Adjustable pump start delay: 0-300s.
Green LED indicator for power on. Red LED indicator for output relay state.
Modular DIN 43880 housing, 3 modules.
Degree of protection: IP40 on front (only when mounted in housing or electric board with IP40); IP20 on terminals.